Fact Directory

Explore the latest fascinating facts freshly added to our collection!

How Deep Can Fish Finders and Depth Finders Go?
Marine
Most modern general purpose CHIRP depth and fish finders can reliably operate down to ~900ft (274m).... Read more
Does grass grow at night?
Nature
Grass does grow at night, although the rate and nature of this growth can vary. During the day, ... Read more
Is it bad to leave a laptop plugged in?
Technology
Leaving a laptop plugged in does not typically damage the battery or present any danger to the devic... Read more
What does Z behind a time mean?
Time
When you see a "Z" at the end of a timestamp, it signifies "Zulu time," which is another name for Co... Read more
What is the difference between a sea-level and vacuum-optimized rocket engine?
Space
The difference between a sea-level and vacuum-optimized rocket engine mainly comes down to how they ... Read more
Why do companies outsource?
Employment
Companies often outsource to address specific needs and enhance efficiency, but it's crucial to cons... Read more
What temperature should a fridge be set at?
Home
The ideal temperature for your fridge is between 0°C to 4°C (32°F to 39°F). Specifically, aiming... Read more
What is so good about ARM CPU's?
Technology
ARM CPUs are seen as very attractive for several key reasons: Energy Efficiency: ARM processors o... Read more
Why are some green screens blue?
Videography
A blue screen is often used over a green screen when filming darker scenes or when working with subj... Read more
What are the largest major cities in China?
Geography
China, a vast and diverse nation, is home to some of the world’s largest cities, each playing a cr... Read more